03820 Dover
397 active listings out of 15K total properties we track in ZIP 03820 (Dover, NH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Dover 03820 property data
14,696 property records for ZIP 03820 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 1.3 MB Parquet · CSV (2.4 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New Hampshire (statewide), not just 03820. Same company, same dataset, different resolution.
- Tracked
- 15K
- Active
- 397
- Median list
- $575K
- Sales (12mo)
- 402
- Tracked
- 15K
- Active
- 397
- Median list
- $575K
- Sales (12mo)
- 402
- Tracked
- 15K
- Active
- 397
- Median list
- $575K
- Sales (12mo)
- 402
- Tracked
- 15K
- Active
- 397
- Median list
- $575K
- Sales (12mo)
- 402
- Tracked
- 15K
- Active
- 397
- Median list
- $575K
- Sales (12mo)
- 402
Inventory breakdown
Distribution of the 397 currently-active listings in ZIP 03820. Full dataset covers 15K properties — listings, off-market homes, rentals, and full history.
Get Dover 03820 data in your app
GET https://api.straply.com/v1/markets/zip/03820
Authorization: Bearer $STRAPLY_KEY{
"zip": "03820",
"total_tracked": 14779,
"active": 397,
"median_list": 575000
}Nearby ZIP codes
Other New Hampshire ZIPs within a short drive of 03820.
ZIP 03820 · Dover, NH real estate: market summary
As of November 2026, Straply tracks 14,779 homes in ZIP 03820 (Dover, NH), with 397 active for sale at a median list price of $575,000 (~$331/sq ft). Notably, it has notably historic housing — 21% of homes predate 1940.
- Median list price
- $575,000
- Median $/sq ft
- $331
- Active listings
- 397
- Median sale price
- $590,000 (-5% YoY)
- Properties tracked
- 14,779
Frequently asked: ZIP 03820 · Dover, NH real estate
What is the median home price in ZIP 03820?
The median list price in ZIP 03820 (Dover, NH) is $575,000 (about $331 per square foot), based on 397 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 03820?
Active listings in ZIP 03820 (Dover, NH) concentrate in: 29% $500k–$750k and 28% $300k–$500k.
Are home prices in ZIP 03820 going up or down?
The median sale price is $590,000, down 5% year over year. Straply tracked 402 sales here over the past 12 months.
How many homes are for sale in ZIP 03820?
Straply is tracking 397 active listings in ZIP 03820 (Dover, NH) out of 14,779 properties on record as of November 2026.
How old are the homes in ZIP 03820?
Most homes in ZIP 03820 (Dover, NH) were built in the 1980s. About 52% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 03820?
ZIP 03820 (Dover, NH) is mostly single-family homes (48% of listings). Also common: condos 24%, multi-family homes 9%.
How many bedrooms do homes in ZIP 03820 typically have?
The most common size in ZIP 03820 (Dover, NH) is 3 bd.
What areas are near ZIP 03820?
Nearby markets Straply also tracks include Madbury 03823, Rollinsford 03869, Somersworth 03878, Durham 03824.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.